#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int max(int x, int y)
{
	int z = 0;
	if (x>y)
	{
			z = x;
		return z;
	}
	else {
		x < y;
		z = y;
		return z;
	}
}
int main()
{
	int a = 0;
	int b = 0;
	scanf("%d %d", &a, &b);
	int z=max(a, b);
	printf("%d", z);
}